In a new posting this morning from the PHP Blog: Dynamically Typed, there's a link to compliment a previous posting concerning running PHP4 and PHP5 on the same machine - this time, it's on IIS.

After posting some links here on how to run PHP4 and PHP5 in parallel, a few people were asking about how to do the same with IIS.

David Duret dropped me an email to say he's put up an article at http://miasmatik.maladoc.org/doc.php?d=6 explaining how to do it. The Google translation from French to English is here.

Okay, so it's not easy to get the idea sometimes with the translation, most of the tutorial makes sense, especially if you've dealt with IIS and PHP before. It looks like, however that the point of the artcle is to get PHP4 and PHP5 running on the same machine, but not the same webserver (one on IIS, one on Apache).